Bafang BBS-02 36volt 500watt Motor Assist - This is a great option for those of you who are really into off-roading or for those who always seem to be climbing steep hills. The Bafang is a surprisingly quiet mid drive option that will add a lot of power to your ride. This is a great set up for those of you with a single chainring on your front crankset. If you're looking into getting a Fat Tad, a Quad, or even a KMX Tornado or Typhoon, this mid drive could be exactly what you need.

Schwalbe Marathon Plus 20x1.75 (47-406) HS440 Tire - The smoothness of a pneumatic the durability of a solid tire. The Marathon plus tire has a thick protective liner to keep foreign objects from reaching the tube. The fact this tire is still pneumatic keeps the ride nice and smooth.